principles of caries removal and cavity prep

Question 1

what are the 4 positions of caries?

Answer 1

. pit and fissure
. approximal
. smooth surface
. rooth

Question 2

describe step by step how you would remove a carious lesion

Answer 2

. remove enamel to identify maximum extent of lesion at ADJ
. progressively remove peripheral caries, from the ADJ 1st then move circumferentially deeper
. remove caries over pulp
. outline form modification and internal design modification

Question 3

high configuration factor means _ polymerisation contraction strength

Answer 3

increased